Tool bit



FIG. 1 is a front perspective view of a tool bit according to a firstembodiment of the invention.

FIG. 2 is a side view of the tool bit of FIG. 1.

FIG. 3 is a front view of the tool bit of FIG. 1.

FIG. 4 is a rear view of the tool bit of FIG. 1.

FIG. 5 is a front perspective view of a tool bit according to a secondembodiment of the invention.

FIG. 6 is a side view of the tool bit of FIG. 5.

FIG. 7 is a front view of the tool bit of FIG. 5.

FIG. 8 is a rear view of the tool bit of FIG. 5.

FIG. 9 is a front perspective view of a tool bit according to a thirdembodiment of the invention.

FIG. 10 is a side view of the tool bit of FIG. 9.

FIG. 11 is a front view of the tool bit of FIG. 9; and,

FIG. 12 is a rear view of the tool bit of FIG. 9.

The portions of the tool bit shown in broken lines are included for thepurpose of illustrating environment and form no part of the claimeddesign. The portions of the tool bit shown in broken lines havingunequal length segments illustrate the boundary of the claimed designand form no part of the claimed design.

I claim the ornamental design for a tool bit, as shown and described.